Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Brychan Brycheiniog, King of Breconshire, approximately 419-approximately 450, 2 canlyniadau
- Mansell family, Barons of Margam, 1 canlyniadau
- Wiliam Llŷn, 1534 or 5-1580, 1 canlyniadau
- Gruffydd ab Cynan, King of Gwynedd, 1055?-1137 -- Family, 1 canlyniadau
- Rhys ap Tewdwr, -1093 -- Family, 1 canlyniadau
- Iolo, Goch, active 1345-1397, 1 canlyniadau
- Bleddyn ap Cynfyn, active 1063 or 1064-1075 -- Family, 1 canlyniadau
- Williams, Taliesin, 1787-1847, 1 canlyniadau
- Owen, George, 1552-1613, 1 canlyniadau
- Hywel ap Dafydd ab Ieuan ap Rhys, fl. 1450-1480, 1 canlyniadau
- Pob un
- Breconshire (Wales) -- Genealogy, 6 canlyniadau
- Carmarthenshire (Wales) -- Genealogy., 3 canlyniadau
- Glamorgan (Wales) -- Genealogy., 2 canlyniadau
- Cardiganshire (Wales) -- Genealogy., 2 canlyniadau
- Pembrokeshire (Wales) -- Genealogy., 2 canlyniadau
- Wales -- Genealogy, 1 canlyniadau
- Brecon (Wales), 1 canlyniadau
- Tribes -- Wales, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
